A legendary vagina. Said to fit a hundred cocks at once, and heal wounds with its magical menstral juice. One can only hope to obtain this great vagina through a dungeon full of trials and tribulation, found in Samuel L Jackson's basement.
I will one day hope to stick my big cock into the great Va Jay Jay
First used in "Grey's Anatomy", "Oprah", and "The View". They were all made fun of on a show called "The Soup". Oh, and it means vagina for the wimps who can't even try to say it.
Girl: I hate having my period 'cause then my va jay jay hurts.